#4BC0CF#4BC0CF
#4BC0CF is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.8% C 0.105 H 207.0°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).
Color values
| HEX | #4BC0CF |
|---|---|
| RGB | rgb(75, 192, 207) |
| HSL | hsl(187, 58%, 55%) |
| HSV | hsv(187, 64%, 81%) |
| CMYK | cmyk(63.8%, 7.2%, 0%, 18.8%) |
| CIE-LAB | lab(72.03, -27.97, -17.25) |
| CIE-LCH | lch(72.03, 32.86, 211.67°) |
| OKLab | oklab(74.8% -0.0938 -0.0478) |
| OKLCH | oklch(74.8% 0.105 207) |
| XYZ | xyz(33.0090, 43.6966, 65.7140) |
| Luminance | 0.4370 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.90
Aqua Blue
#02D8E9
ΔE00 6.34
Darkturquoise
#00CED1
ΔE00 6.73
Neon Blue
#04D9FF
ΔE00 8.57
Mediumturquoise
#48D1CC
ΔE00 8.57
Sky Blue
#87CEEB
ΔE00 9.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BC0CF #CF5A4B
analogous
#4BCF9C #4BC0CF #4B7ECF
triadic
#4BC0CF #CF4BC0 #C0CF4B
tetradic
#4BC0CF #9C4BCF #CF5A4B #7ECF4B
square
#4BC0CF #9C4BCF #CF5A4B #7ECF4B
split-complementary
#4BC0CF #CF4B7E #CF9C4B
monochromatic
#22747E #2EA0AE #4BC0CF #7BD1DC #ACE2E9
Accessibility & contrast
On white
2.16
#4BC0CF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.74
#4BC0CF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BC0CF
9.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BC0CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BC0CF | 1.00 | 2.16 | 9.74 | 9.74 |
| #FFFFFF | 2.16 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B1B9D0
Deuteranopia (green-blind)
#9DAACF
Tritanopia (blue-blind)
#00C8C4
Achromatopsia (no color)
#B1B1B1
Design tokens & code
CSS
--color: #4bc0cf; /* rgb */ color: rgb(75, 192, 207); /* oklch */ color: oklch(74.8% 0.105 207.0);
Tailwind
colors: {
custom: {
50: '#8cd3dd',
500: '#4bc0cf',
950: '#000000',
},
}SCSS
$custom: #4bc0cf; $custom-light: #8cd3dd; $custom-dark: #000000;
JSON
{
"hex": "#4bc0cf",
"rgb": {
"r": 75,
"g": 192,
"b": 207
},
"hsl": {
"h": 186.818,
"s": 57.895,
"l": 55.294
},
"oklch": {
"l": 0.74805,
"c": 0.10529,
"h": 207
},
"luminance": 0.437
}Semantic roles & 50–950 ramp
primary
#4BC0CF
secondary
#D6A69F
accent
#5847E1
background
#F9FDFD
surface
#F2FAFB
border
#CCD3D4
text
#0D1415
muted
#7E8383